Schedule: the flights that flew on Tuesday, Sep 29, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALASKA · FLIGHT AS 1388SCHEDULED · TYPICAL SCHEDULE
AS 1388 · BUR → SEA
departs 11:14 AM PT · arrives 1:46 PM PT
Forecast issued Sat 10:00 PM ET · 64h before departure
Odds over time
Arrive at SEA more than 15 minutes late?
19%chance · ±1 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to SEA?
On time or early
80%
15–30 min late
10%
30 min–1 hour late
5%
1–2 hours late
2%
Over 2 hours late
1%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.